Hi Birgit,
good catch. I am pretty sure this is some sort of a bug, possibly
related to 32-/64-bit architecture.
I opened a bug [1], and cced Birgit. Add comments there as you dig deeper.
Regards,
Marc
[1] http://trac.osgeo.org/postgis/ticket/503
Birgit Laggner wrote:
Hi Maxime,
well, this would argue against the guess from Marc regarding the
versions change from 1.4.0 to 1.4.1 (I can't imagine that 1.5.1 has
errors that were already debugged in 1.4.1). What catches my eye is that
all systems that show the error are 64-bit systems and the one from Marc
providing the true result is a 32-bit system. Maybe this could be
leading to an explanation??
Thanks and regards,
Birgit.
On 15.04.2010 13:48, Maxime van Noppen wrote:
On 04/15/2010 01:37 PM, Marc Jansen wrote:
Hi Birgit,
I can confirm your results on
To help tracking down the bug: I have the same problem (areas
0.001953125 or 0 for the query on the pastebin) on :
PostgreSQL 8.4.3 on x86_64-unknown-linux-gnu, compiled by GCC gcc (GCC)
4.4.3 20100316 (prerelease), 64-bit
POSTGIS="1.5.1" GEOS="3.2.0-CAPI-1.6.0" PROJ="Rel. 4.7.1, 23 September
2009" LIBXML="2.7.6" USE_STATS
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